【摘要】 棉织物经壳聚糖整理后 ,能明显地提高直接染料、活性染料和酸性染料对织物的上染率 ,同时还能提高织物的折皱回复角 ,但强力和润湿性能稍有降低。文中还研究了壳聚糖的脱乙酰度、分子量和浓度对整理织物染色效果的影响。更多还原

【Abstract】 The dyeability of cotton fabric dyed with direct dyes,reactive dyes and acid dyes increases considerably after treated with Chitosan.The experimental results show that the angle of elastic recovery of cotton fabrics also increases after finished with Chitosan.It is researched that the degree of deacetylation,molecular weight and concentration of Chitosan affect on the effect of finish.更多还原